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Beckman Institute Director's Seminar

Event Type
Lecture
Sponsor
Beckman Institute Administration
Location
Beckman 1005
Date
Dec 12, 2019   12:00 pm  
Speaker
Kara Federmeier, Professor of Psychology, "Getting a Read on Language and the Brain"
Contact
Stacy Olson
E-Mail
srolson@illinois.edu
Phone
217-244-8373
Views
6
Originating Calendar
Beckman and Campus Calendars

 

Kara D. Federmeier received her Ph.D. in Cognitive Science from the University of California, San Diego. She is a Professor in the Department of Psychology and the Neuroscience Program at the University of Illinois and a full-time faculty member at the Beckman Institute for Advanced Science and Technology, where she co-leads the Illinois Language and Literacy Initiative and heads the Cognition and Brain Lab.  She also recently served as the President of the Society for Psychophysiological Research. Her research, supported by the National Institute on Aging, examines meaning comprehension and memory across adulthood, using human electrophysiological techniques, in combination with behavioral, eyetracking, and other functional imaging and psychophysiological methods.

A lynchpin of human cognition is the ability to rapidly and effectively link incoming sensory information to knowledge stored in long-term memory. Work in my laboratory, focusing on the cognitive and neural mechanisms that make this possible, has revealed the critical import of time and context for meaning processing. In particular, we have shown that the young adult brain addresses the temporal constraints inherent in language comprehension by actively using context information to predict features of likely upcoming words, an ability that makes use of left hemisphere mechanisms shared with language production. In this talk, I will describe some of what we have learned about the mechanisms — and limitations — of prediction in the context of comprehension. I will also show how prediction, and comprehension more generally, differs across the cerebral hemispheres and changes over the course of normal aging. Collectively, these findings reveal the complex relations among sensory processing, attention, memory, and control systems that allow people to rapidly and fluidly understand one another across the lifespan.

 

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